Joined @Ethereum_OS a few days ago, we’re on Epoch 6 and 5 more to go. You farm codes and exchange them for $AIR, the airdrop token will allow you to participate in another airdrop at the end of all Epochs (to my understanding). Codes are also stackable. All you have to do once you have a code is to say GM in their portal every two days, seems like it’ll take up 2 seconds of your day at best so why not.